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change log

the latest update: 2026-07-20

2026-07-20

Initial release

Stocks Trading API (/sapi/v1/equity/*) goes live with 16 REST endpoints plus the user data and market-data WebSocket streams.

Market Data (MARKET_DATA)

• GET /sapi/v1/equity/market/exchangeInfo — exchange trading rules and the list of tradable symbols; optional symbol filter.
• GET /sapi/v1/equity/market/tokenized-assets — list of tokenized assets with underlying equity symbol and multiplier.
• GET /sapi/v1/equity/market/quote — latest best bid / ask for a single ticker (5s server-side cache).

Trade (TRADE)

• POST /sapi/v1/equity/order/place — place a stock order. Supports all LIMIT / MARKET × BUY / SELL combinations, with timeInForce and tradingSession; optional tokenize. Rate limit 200 requests / min (UID).
• POST /sapi/v1/equity/order/cancel — cancel a single order by orderId.
• POST /sapi/v1/equity/order/cancel-all — cancel all open orders for the caller.

Trade (USER_DATA)

• GET /sapi/v1/equity/order/open-orders — all unfinished (open) orders for the caller.
• GET /sapi/v1/equity/order/history — paged order history.
• GET /sapi/v1/equity/order/detail — single order + execution list.
• GET /sapi/v1/equity/trade/history — paged per-fill trade history.

Tokenized (TRADE)

• POST /sapi/v1/equity/tokenized/mint — mint a tokenized asset from underlying equity. Target tokenized asset is resolved server-side from underlyingAsset. Rate limit 50 requests / min (UID).
• POST /sapi/v1/equity/tokenized/redeem — redeem a tokenized asset back into the underlying. Target underlying is resolved server-side from tokenizedAsset. Rate limit 50 requests / min (UID).

Tokenized (USER_DATA)

• GET /sapi/v1/equity/tokenized/history — paged mint / redeem history (cursor pagination).
• GET /sapi/v1/equity/tokenized/convert-status — query a single mint / redeem request by issuerRequestId.

Account (TRADE)

• POST /sapi/v1/equity/account/disclaimer — sign / acknowledge the US equity disclaimer.

User Data Streams (USER_STREAM)

• POST /sapi/v1/equity/listenKey — create a new stock user-data-stream listenKey, or renew an existing one.
• WebSocket {listenKey}@orderReport — real-time push of the user's order state transitions (open-state updates and terminal notifications).

WebSocket Streams (public market data)

• WebSocket price — all-symbol latest-price snapshot, pushed every 3 seconds.
• WebSocket {SYMBOL}@quote — per-symbol best bid / ask, real-time with 200 ms per-symbol throttle.
• WebSocket {SYMBOL}@kline_{interval} — per-symbol candlesticks for 5m / 1h / 1d / 1w / 1M intervals.
• WebSocket calendar — market-phase transitions (PRE_MARKET / MARKET_OPEN / POST_MARKET / OVERNIGHT / MARKET_CLOSED).
• WebSocket {SYMBOL}@tradingStatus — per-symbol trading-status events (halts, resumes, SSR, LULD).
• WebSocket {SYMBOL}@tradability — per-symbol tradable-direction changes.